Lucky penny writing instrument



FIG. 1 is a perspective of the invention from the front thereof;

FIG. 2 is a perspective of the invention from the side thereof;

FIG. 3 is a perspective of the invention from the rear thereof;

FIG. 4 is a top end view; and,

FIG. 5 is a bottom end view. 

The ornamental design for a lucky penny writing instrument, as shown and described. 